Power Factor Correction (PFC) is a semiconductor device designed to align the phase angle to approach zero between the voltage and current in an AC circuit. The different modes are average current, boundary conduction, continuous conduction, critical conduction, current controlled frequency foldback, discontinuous, and discontinuous conduction with a frequency switching of adjustable and 6kHz to 1.7MHz.
Mode: Describes an aspect of the control scheme utilized by a device.
Frequency - Switching: Describes a device’s nominal operating frequency or frequency range; the rate at which an input power source is switched in the course of the conversion process.
Current - Startup: The current level required for the device to begin its operation.
Voltage - Supply: Typically represented by a range, this indicates the low and high voltage limits which one can expect standard operation. Voltages outside this range may damage the device and other system components.
Operating Temperature: Recommended operating temperature, typically given in a range or as a maximum. Exceeding these temperatures may affect performance or damage the device and other system components.
Mounting Type: Indicates how the device is attached.
Package / Case: Indicates the type of protective case used on an electronic component to allow easy handling, installation, and protection. This selection was determined to be the closest industry standard applicable to the suppliers device packaging. Typically it is best to check the actual dimensions from the datasheet rather than depend on this terminology when designing your circuit.
Supplier Device Package: This is what the manufacturer calls the package of this device. They are manufacturer specific. It is typically best to use the actual dimensions from the datasheets rather than to go by this terminology when designing your circuit.
|MFR PART #||ICE3PCS03GXUMA1|
|DIGI-KEY PART #||ICE3PCS03GXUMA1TR-ND - Tape & Reel (TR)|
|DESCRIPTION||PFC IC Continuous Conduction (CCM) 21kHz ~ 250kHz PG-DSO-8|
|MFR PART #||LT1248CN#PBF|
|DIGI-KEY PART #||LT1248CN#PBF-ND|
|MANUFACTURER||Analog Devices Inc.|
|DESCRIPTION||PFC IC Average Current 300kHz 16-PDIP|
|MFR PART #||UCC28070APWR|
|DIGI-KEY PART #||296-41051-2-ND - Tape & Reel (TR)|
|DESCRIPTION||PFC IC Continuous Conduction (CCM) Adjustable 20-TSSOP|
|MFR PART #||FAN9673Q|
|DIGI-KEY PART #||FAN9673QOS-ND|
|DESCRIPTION||PFC IC Continuous Conduction (CCM) 18kHz ~ 40kHz, 55kHz ~ 75kHz 32-LQFP (7x7)|
Power Factor Correction Maximizes Power Efficiency and Quality in Energy-Harvesting Systems
Understanding Different Power Factor Correction Techniques for AC/DC Front-ends
Designing Interleaved Power Factor Correction
Design More Effective Power Factor Correction Using Wide Bandgap Semiconductors and Digital Control
When and How to Use Bridgeless Totem-Pole Power Factor Correction
Maintaining a High Power Factor in Telecom Switches